Electric tractor with stacking and carrying functions
阅读说明:本技术 一种自带堆垛搬运功能的电动牵引车 (Electric tractor with stacking and carrying functions ) 是由 沈兵 宗晓兵 于 2019-10-16 设计创作,主要内容包括:本发明公开了一种自带堆垛搬运功能的电动牵引车,包括车身系统、起升系统和牵引机构,所述起升系统包括货叉架、起升油缸、链轮组件、链条和折叠货叉,所述起升油缸的输出端固定设置有链轮组件,所述链轮组件活动咬合设置在链条中,所述链条一端固定于货叉架上,所述链条远离货叉架的一端固定于车体上,所述货叉架上设置有折叠货叉;所述牵引机构包括牵引座和牵引销,所述牵引座通过螺栓安装在货叉架上,所述牵引销设置在牵引座的安装孔内,所述牵引销用于连接车体与平板车。本发明提供了一种自带堆垛搬运功能的电动牵引车,能实现货物堆垛、途中牵引搬运和搬运后的卸货等多种功能,一车多用,功能集中,非常值得推广。(The invention discloses an electric tractor with a stacking and carrying function, which comprises a tractor body system, a lifting system and a traction mechanism, wherein the lifting system comprises a fork frame, a lifting oil cylinder, a chain wheel assembly, a chain and a folding fork, the output end of the lifting oil cylinder is fixedly provided with the chain wheel assembly, the chain wheel assembly is movably meshed in the chain, one end of the chain is fixed on the fork frame, one end of the chain, which is far away from the fork frame, is fixed on the tractor body, and the fork frame is provided with the folding fork; the traction mechanism comprises a traction seat and a traction pin, the traction seat is mounted on the fork frame through a bolt, the traction pin is arranged in a mounting hole of the traction seat, and the traction pin is used for connecting the vehicle body and the flat car. The invention provides an electric tractor with stacking and carrying functions, which can realize multiple functions of stacking, carrying in the process of traction, unloading after carrying and the like, has multiple purposes, is centralized in function and is very worthy of popularization.)
1. The utility model provides an from electric tractor of taking stack transport function, includes automobile body system (1), plays to rise system (2) and drive mechanism (3), its characterized in that: the lifting system (2) comprises a fork frame (21), a lifting oil cylinder (22), a chain wheel assembly (23), a chain (24) and folding forks (25), the fork frame (21) is movably arranged on a vehicle body system (1), the main body of the lifting oil cylinder (22) is fixedly arranged on the vehicle body system (1), the output end of the lifting oil cylinder (22) is fixedly provided with the chain wheel assembly (23), the chain wheel assembly (23) is movably meshed in the chain (24), one end of the chain (24) is fixed on the fork frame (21), one end of the chain (24) far away from the fork frame (21) is fixed on the vehicle body, and the folding forks (25) are arranged on the fork frame (21);
traction mechanism (3) are including traction seat (31) and towing pin (32), traction seat (31) pass through the bolt and install on fork frame (21), towing pin (32) set up in the mounting hole of traction seat (31), towing pin (32) are used for connecting automobile body and flatbed (4).
2. The electric tractor with the stacking and carrying functions as claimed in claim 1, wherein: the truck body system (1) comprises a truck body guide rail (11), a truck body, a driving system, a steering system, a hydraulic system and an electric system, wherein the fork frame (21) is movably arranged on the truck body, and a main body of the lifting oil cylinder (22) is fixedly arranged on the truck body.
3. The electric tractor with the stacking and carrying functions as claimed in claim 2, wherein: the lifting system (2) further comprises rollers (26), the car body guide rail (11) is fixed on a car body, the rollers (26) are arranged on two sides of the fork frame (21), and the rollers (26) are movably arranged in the car body guide rail (11).
4. The electric tractor with the stacking and carrying functions as claimed in claim 1, wherein: sprocket subassembly (23) include intermediate lever (231) and two movable pulley (232), movable pulley (232) activity cover is established at the both ends of intermediate lever (231), and the symmetry sets up two sets of chain (24) meshing sets up on movable pulley (232).
5. The electric tractor with the stacking and carrying functions as claimed in claim 1, wherein: the folding fork (25) comprises a fork vertical section (251) and a fork horizontal section (252), the fork vertical section (251) and the fork horizontal section (252) are hinged to each other, the overturning angle of the fork horizontal section (252) relative to the fork vertical section (251) is 0-90 degrees, and the fork vertical section (251) is fixedly arranged on the fork frame (21).
6. The electric tractor with the stacking and carrying functions as claimed in claim 5, wherein: a chain buckle assembly (253) is arranged on the vertical fork section (251).
Technical Field
The invention relates to the technical field of material handling equipment, in particular to a forklift, and specifically relates to an electric tractor with a stacking and handling function.
Background
The development of modern industry for the tractor wide application is transported in automobile production assembly line spare part, and electron, household electrical appliances transport, the postal transportation, the railway transportation, logistics systems such as parts operation of mill, traditional tractor only provides traction force, and mainly used pulls the flatbed, realizes transporting, but the goods need other material handling equipment of supporting simultaneously with the loading and unloading after transporting before the transportation of flatbed with the flatbed, and is with high costs, transports inefficiency.
Disclosure of Invention
The invention aims to provide an electric tractor with a stacking and carrying function, which aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
an electric tractor with a stacking and carrying function comprises a vehicle body system, a lifting system and a traction mechanism, wherein the lifting system comprises a fork frame, a lifting oil cylinder, a chain wheel assembly, a chain and a folding fork, the fork frame is movably arranged on the vehicle body system, a main body of the lifting oil cylinder is fixedly arranged on the vehicle body system, the output end of the lifting oil cylinder is fixedly provided with the chain wheel assembly, the chain wheel assembly is movably meshed in the chain, one end of the chain is fixed on the fork frame, one end of the chain, far away from the fork frame, is fixed on the vehicle body, and the folding fork is arranged on the fork frame;
the traction mechanism comprises a traction seat and a traction pin, the traction seat is mounted on the fork frame through a bolt, the traction pin is arranged in a mounting hole of the traction seat, and the traction pin is used for connecting the vehicle body and the flat car.
Preferably, the truck body system comprises a truck body guide rail, a truck body, a driving system, a steering system, a hydraulic system and an electrical system, the fork frame is movably arranged on the truck body, and the lifting cylinder body is fixedly arranged on the truck body.
Preferably, the lifting system further comprises rollers, the car body guide rail is fixed on the car body, the rollers are arranged on two sides of the fork frame, and the rollers are movably arranged in the car body guide rail.
Preferably, the chain wheel assembly comprises a middle rod and two movable pulleys, the movable pulleys are movably sleeved at two ends of the middle rod, and the two groups of symmetrically arranged chains are meshed with each other and arranged on the movable pulleys.
Preferably, the folding fork comprises a fork vertical section and a fork horizontal section, the fork vertical section and the fork horizontal section are hinged, the turnover angle of the fork horizontal section relative to the fork vertical section is 0-90 degrees, and the fork vertical section is fixedly arranged on the fork frame.
Preferably, a chain buckle assembly is arranged on the vertical section of the pallet fork.
Compared with the prior art, the invention has the beneficial effects that:
1. the lifting system for realizing the stacking and transferring function directly uses the lifting oil cylinder, the roller is arranged on the guide rail of the truck body, and the traction mechanism is directly arranged on the fork frame, so that the structure is simple, the installation is convenient, and the performance is reliable;
2. the tractor can realize multiple functions of stacking goods during loading, traction transportation in the way, unloading after transportation and the like, has multiple purposes, saves cost and improves the transfer efficiency;
3. the invention can be matched with various flat cars, is suitable for various industries, is easy to popularize and obtains good economic benefit;
4. the invention has simple requirements on the power source in each working state, and the lead-acid storage battery or the lithium battery can meet the use requirements, thereby saving energy and protecting environment.
The invention provides an electric tractor with stacking and carrying functions, which can realize multiple functions of stacking, carrying in the process of traction, unloading after carrying and the like, has multiple purposes, is centralized in function and is very worthy of popularization.
Drawings
FIG. 1 is a left side view of the overall structure of the present invention;
FIG. 2 is a top view of the overall structure of the present invention;
FIG. 3 is a three-dimensional schematic perspective view of the overall structure of the present invention;
FIG. 4 is a three-dimensional schematic rear view of the overall structure of the present invention;
FIG. 5 is a schematic view of a specific construction of the sprocket assembly of the present invention;
FIG. 6 is a static view of an empty vehicle according to the present invention;
FIG. 7 is a schematic structural view of the flat car of the present invention;
FIG. 8 is a three dimensional oblique top view schematic of the cargo stack transfer of the present invention;
FIG. 9 is a left side view of the cargo stack transfer schematic of the present invention;
fig. 10 is a schematic view showing a state of loading the flat car of the present invention;
FIG. 11 is a left side view of a stack transfer schematic of cargo (excluding cargo) of the present invention;
FIG. 12 is a schematic illustration of the assembly of the wagon body and flatbed during cargo towing according to the present invention;
fig. 13 is a schematic view illustrating a cargo towing progress state according to the present invention.
In the figure: the pallet truck comprises a
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-13, the present invention provides a technical solution:
an electric tractor with stacking and carrying functions, which comprises a
The
Preferably, the
Preferably, the hoisting
Preferably, the
Preferably, the
Preferably, the
The working principle is as follows: the device has centralized functions and multiple use states, specifically:
the working condition I is as follows: no-load static state: manually turning the fork
working conditions are as follows: and (3) cargo stacking and loading process: the
working conditions are as follows: a traction transfer process: according to a first working condition, the
working conditions are as follows: unloading process: the
In conclusion, the electric tractor with the stacking and carrying functions can realize the functions of no-load folding, goods stacking, traction, unloading and carrying and the like, is multipurpose, saves the cost, improves the transfer efficiency, and can solve the problems of single working condition and low efficiency of the traditional tractor.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
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